I know we have 12 months to use this pass, but unlikely that we will be back there within 12 months. We did a lot of walking in Canberra, as we found that there was a lack of public transport. We did not hire a car. The AIS and Cockington Gardens were quite a way from the centre of Canberra, and return taxi fare would have been quite substantial. We could only visit Questacon. That was a great hands on display with activities for all ages.